LW

Leichun Wang

HC Hangzhou Youngsun Intelligent Equipment Co.: 1 patents #2 of 6Top 35%
Overall (2020): #376,133 of 565,922Top 70%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10549870 Walking type winding machine Bangyi Luo, Caiqin Zhang, Ziquan Zhang, Xiaohui Zhou, Xiaomin DING 2020-02-04